temperatures should be kept below 300°F for standard FIBERGLIDE® bearings.
An increase in wear rates may be experienced at temperatures above 350°F.
Note that at elevated operating temperatures, the PV limit will be decreased
in order to prevent the surface temperature from exceeding 300°F, (environmental
temperature plus friction heat generated). When temperatures exceed
300°F or fall below -200°F, consult Transport Dynamics Engineering Department
for specific recommendations.